package com.ruoyi.business.youdaoController;

import com.ruoyi.business.services.HttpService;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.enums.SaveType;
import com.ruoyi.common.utils.EncrypDES;
import com.ruoyi.common.utils.GetUrlParam;
import com.ruoyi.common.utils.OtherUtils;
import com.ruoyi.common.utils.ip.IpUtils;
import com.ruoyi.common.utils.uuid.IdUtils;
import com.ruoyi.system.domain.vo.R;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("ownCommonApi")
public class CommonApiController {

    @Autowired
    private RedisCache redisCache;
    @Autowired
    private HttpService httpService;

    private final static String CLASSESEN = "youdao";




    @Log(title = "有道", businessType = BusinessType.ESCALATION, esIndex = "youdao_log", saveType = SaveType.ES)
    @RequestMapping("/send")
    public Object send(HttpServletRequest request) throws Exception {
        String queryString = request.getQueryString();
        String channelId = request.getParameter("channelId");
        String dmpid = request.getParameter("dmpid");
        if(StringUtils.isBlank(channelId) || "null".equals(channelId)){
            return R.failure().msg("channelId不能为空");
        }
        if(StringUtils.isBlank(dmpid) || "null".equals(dmpid)){
            return R.failure().msg("dmpid不能为空");
        }

        Map<String, Object> baseParamsMap = GetUrlParam.queryStrToMap(queryString);

        baseParamsMap.remove("channelId");
        baseParamsMap.remove("dmpid");


        Map<String, Object> channelDetail = redisCache.getCacheMapValue(CLASSESEN+"Cache", channelId);
        if(channelDetail == null){
            return R.failure().msg("channelId不正确");
        }
        String url = channelDetail.get("request_address") + "";
        String requestType = channelDetail.get("request_type") + "";
        String requestAddress = GetUrlParam.getRequestAddress(url);
        String staticParameters = GetUrlParam.TruncateUrlPage(url);
        Map<String, Object> staticParamsMap = GetUrlParam.queryStrToMap(staticParameters);
        baseParamsMap.putAll(staticParamsMap);


        String ua = baseParamsMap.get("ua") + "";
        String ip = baseParamsMap.get("ip") + "";
        if(StringUtils.isNotBlank(ua) && !"null".equals(ua)){
            ua = URLDecoder.decode(ua, Constants.UTF8);
        }else{
            //request 获取 ua
//            ua = request.getHeader("User-Agent");
//            baseParamsMap.put("ua", URLEncoder.encode(ua, Constants.UTF8));
        }
        if(StringUtils.isNotBlank(ip) && !"null".equals(ip)){
        }else{
            //request 获取 ip
//            ip = IpUtils.getIpAddr(request);
        }



        String callbackUrl = URLDecoder.decode(baseParamsMap.get("callback") + "", Constants.UTF8);
        String callbackRequestAddress = GetUrlParam.getRequestAddress(callbackUrl);
        String callbackStaticParameters = GetUrlParam.TruncateUrlPage(callbackUrl);
        EncrypDES encrypDES = new EncrypDES();
//        String callbackBase = OtherUtils.getServerUrl(request) + "ownCommonApi/callback/"+ channelId +"/"+ dmpid +"/";
        String callbackBase = "https://www.ssptqt.com/ownCommonApi/callback/"+ channelId +"/"+ dmpid +"/";
        String encrypt_u = encrypDES.encrypt(callbackRequestAddress);
        String nu = callbackBase + encrypt_u + "?"+callbackStaticParameters;
//        //nu必须是https请求
//        nu = nu.replace("http://", "https://");
        //抖音回调地址取得参数是callback
        baseParamsMap.put("callback", URLEncoder.encode(nu, Constants.UTF8));

        List<String> tempList = new ArrayList<>();
        for(String key: baseParamsMap.keySet()){
            tempList.add(key+"="+baseParamsMap.get(key));
        }
        String requestParameters = String.join("&", tempList);


        String uuid = IdUtils.fastSimpleUUID();
        String reqType = "click";
        if("POST".equals(requestType)){
            httpService.sendPost(requestAddress, requestParameters, ip, ua, uuid, reqType);
        }else{
            httpService.sendGet(requestAddress, requestParameters, ip, ua, uuid, reqType);
        }
        return R.success().msg(uuid);
    }



    private String getMapValue(Map<String, Object> map, String key){
        if(map == null){
            return "";
        }
        if(map.get(key) == null){
            return "";
        }
        return map.get(key)+"";
    }


    @Log(title = "有道", businessType = BusinessType.CALLBACK, esIndex = "youdao_log", saveType = SaveType.ES)
    @RequestMapping("/callback/{channelId}/{dmpid}/{encryptedUrl}")
    public Object send(HttpServletRequest request, @PathVariable("encryptedUrl") String encryptedUrl) throws Exception {
        String queryString = request.getQueryString();
        EncrypDES encrypDES = new EncrypDES();
        String requestAddress = encrypDES.decrypt(encryptedUrl);

        String uuid = IdUtils.fastSimpleUUID();
        String reqType = "callback";
        httpService.sendGet(requestAddress, queryString, null, null, uuid, reqType);
        return R.success().msg(uuid);
    }

}
